denoise1

This Matlab code shows how to perform edge detection by Sobel method in horizontal & vertical direction and the effect of increasing and decreasing the threshold value . Besides, you can try to perform the edge detection by other method in the same ways such as Prewitt , Roberts , Canny and others.

通信系统仿真开发手册1，2。相当全面了，里面含有操作步骤的截图和详细说明，是个不错的学习资料(Communication System Simulation Development Manual 1,2. Fairly comprehensive, and which contains the steps of the screenshots and details, is a good learning materials)

地震勘探三维自适应滤波方法介绍，比较新的文章。(Three-dimensional seismic exploration adaptive filtering method introduced more new articles.)

以m 文件编写S-Function函数，实现以下Bell 和 Astrom(1987) 关于某160MW燃油机组特性的非线性系统的模型(M file write S-Function function implement following Bell and Astrom (1987) model of the nonlinear system on the characteristics of a 160MW fuel unit)

构造一个线性调频信号作为差频信号进行2D FFT处理 (create a LSM signal. make 2D FFT of the signal above )

说明：  配电网潮流计算，PQ分解法，IEEE30节点验证。(Distribution power flow calculation, PQ decomposition method, IEEE30 node validation.)

说明：  利用bp算法对鸢尾花数据进行分类的matlab实现程序(Bp algorithm using iris data classification procedures to achieve matlab)

迭代法求最佳阈值 图像为baboon.bmp 分别对R,G,B三个颜色求阈值，进行分割(Iterative method for the optimal threshold image baboon.bmp respectively R, G, B three colors for the threshold segmentation)

TSPOF_GA Fixed Open Traveling Salesman Problem (TSP) Genetic Algorithm (GA)

说明：   用最速下降法求最优化解 输入：f为函数名 grad为梯度函数 x0为解的初值 TolX,TolFun分别为变量和函数的误差阈值 dist0为初始步长 MaxIter为最大迭代次数 输出: xo为取最小值的点 fo为最小的函数值 f0 = f(x(0))( Steepest Descent Method with Optimum Solution input: f as a function name grad is gradient function x0 for the solution of the initial TolX, TolFun variables and functions were error threshold dist0 as the initial step MaxIter maximum Diego passage number Output: xo to take the minimum point of fo is the smallest function value f0 = f (x (0)))